package com.wzy.web.dao;

import java.util.List;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.hibernate.LockMode;
import org.springframework.context.ApplicationContext;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

import com.wzy.web.pojo.PmAffix;

/**
 * A data access object (DAO) providing persistence and search support for
 * PmAffix entities. Transaction control of the save(), update() and delete()
 * operations can directly support Spring container-managed transactions or they
 * can be augmented to handle user-managed Spring transactions. Each of these
 * methods provides additional information for how to configure it for the
 * desired type of transaction control.
 * 
 * @see com.shootingchance.pojo.PmAffix
 * @author MyEclipse Persistence Tools
 */

public class PmAffixDAO extends HibernateDaoSupport {
	private static final Log log = LogFactory.getLog(PmAffixDAO.class);
	// property constants
	public static final String AFFIX_NAME = "affixName";
	public static final String AFFIX_DETAIL = "affixDetail";
	public static final String AFFIX_URL = "affixUrl";
	public static final String DATE_TIME = "dateTime";

	protected void initDao() {
		// do nothing
	}

	public void save(PmAffix transientInstance) {
		log.debug("saving PmAffix instance");
		try {
			getHibernateTemplate().save(transientInstance);
			log.debug("save successful");
		} catch (RuntimeException re) {
			log.error("save failed", re);
			throw re;
		}
	}

	public void delete(PmAffix persistentInstance) {
		log.debug("deleting PmAffix instance");
		try {
			getHibernateTemplate().delete(persistentInstance);
			log.debug("delete successful");
		} catch (RuntimeException re) {
			log.error("delete failed", re);
			throw re;
		}
	}

	public PmAffix findById(java.lang.Integer id) {
		log.debug("getting PmAffix instance with id: " + id);
		try {
			PmAffix instance = (PmAffix) getHibernateTemplate().get(
					"com.wzy.web.pojo.PmAffix", id);
			return instance;
		} catch (RuntimeException re) {
			log.error("get failed", re);
			throw re;
		}
	}

	public List<PmAffix> findByExample(PmAffix instance) {
		log.debug("finding PmAffix instance by example");
		try {
			List<PmAffix> results = (List<PmAffix>) getHibernateTemplate()
					.findByExample(instance);
			log.debug("find by example successful, result size: "
					+ results.size());
			return results;
		} catch (RuntimeException re) {
			log.error("find by example failed", re);
			throw re;
		}
	}

	public List findByProperty(String propertyName, Object value) {
		log.debug("finding PmAffix instance with property: " + propertyName
				+ ", value: " + value);
		try {
			String queryString = "from PmAffix as model where model."
					+ propertyName + "= ?";
			return getHibernateTemplate().find(queryString, value);
		} catch (RuntimeException re) {
			log.error("find by property name failed", re);
			throw re;
		}
	}

	public List<PmAffix> findByAffixName(Object affixName) {
		return findByProperty(AFFIX_NAME, affixName);
	}

	public List<PmAffix> findByAffixDetail(Object affixDetail) {
		return findByProperty(AFFIX_DETAIL, affixDetail);
	}

	public List<PmAffix> findByAffixUrl(Object affixUrl) {
		return findByProperty(AFFIX_URL, affixUrl);
	}

	public List<PmAffix> findByDateTime(Object dateTime) {
		return findByProperty(DATE_TIME, dateTime);
	}

	public List findAll() {
		log.debug("finding all PmAffix instances");
		try {
			String queryString = "from PmAffix";
			return getHibernateTemplate().find(queryString);
		} catch (RuntimeException re) {
			log.error("find all failed", re);
			throw re;
		}
	}

	public PmAffix merge(PmAffix detachedInstance) {
		log.debug("merging PmAffix instance");
		try {
			PmAffix result = (PmAffix) getHibernateTemplate().merge(
					detachedInstance);
			log.debug("merge successful");
			return result;
		} catch (RuntimeException re) {
			log.error("merge failed", re);
			throw re;
		}
	}

	public void attachDirty(PmAffix instance) {
		log.debug("attaching dirty PmAffix instance");
		try {
			getHibernateTemplate().saveOrUpdate(instance);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public void attachClean(PmAffix instance) {
		log.debug("attaching clean PmAffix instance");
		try {
			getHibernateTemplate().lock(instance, LockMode.NONE);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public static PmAffixDAO getFromApplicationContext(ApplicationContext ctx) {
		return (PmAffixDAO) ctx.getBean("PmAffixDAO");
	}
}